From The Free On-line Dictionary of Computing (19 January 2023):
win
<jargon> (Said of people, computers, algorithms, programs)
(To be) a success at a given task.
E.g. "WYSIWYG is a clear win for small documents".
"winnitude" is the quality that something which wins has.
"winning" is often (ab)used as an adjective.
Synonyms: cuspy, elegant. Antonym: lose. Compare
lossy, lossless.
(1996-09-08)